US Patent 11051637 Product management display system

A product management display system for merchandising product on a shelf includes using a trackless pusher mechanism that travels along a tray on which product is placed and one or more dividers for separating product into rows. The tray may include a notch for accessing the merchandising product from below and the product management display system may be thin to minimize vertical height. The trays may also be engaged with the shelf and may be, locked and unlocked.